ATE330708T1 - PUMP FOR POWDERY PRODUCTS - Google Patents

PUMP FOR POWDERY PRODUCTS

Info

Publication number
ATE330708T1
ATE330708T1 AT03709551T AT03709551T ATE330708T1 AT E330708 T1 ATE330708 T1 AT E330708T1 AT 03709551 T AT03709551 T AT 03709551T AT 03709551 T AT03709551 T AT 03709551T AT E330708 T1 ATE330708 T1 AT E330708T1
Authority
AT
Austria
Prior art keywords
powder
pump
air stream
hollow housing
powdery products
Prior art date
Application number
AT03709551T
Other languages
German (de)
Inventor
Philippe Zimmermann
Joseph Ruegg
Original Assignee
Pomtava Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pomtava Sa filed Critical Pomtava Sa
Application granted granted Critical
Publication of ATE330708T1 publication Critical patent/ATE330708T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Cyclones (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

The invention concerns a pump for powder products comprising a pump body (2) including a hollow housing (200) wherein a pumping component (24) is rotated. Powder is introduced radially into chambers provided on the periphery of the pumping component, said powder being then axially driven by nozzles (203) emerging in the hollow housing. The powder is then mixed with an air stream under pressure in a collecting chamber (220), the powder-loaded air stream being then sent towards the user.
AT03709551T 2002-05-14 2003-04-14 PUMP FOR POWDERY PRODUCTS ATE330708T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8032002 2002-05-14

Publications (1)

Publication Number Publication Date
ATE330708T1 true ATE330708T1 (en) 2006-07-15

Family

ID=29410161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03709551T ATE330708T1 (en) 2002-05-14 2003-04-14 PUMP FOR POWDERY PRODUCTS

Country Status (5)

Country Link
EP (1) EP1503862B1 (en)
AT (1) ATE330708T1 (en)
AU (1) AU2003213976A1 (en)
DE (1) DE60306366T2 (en)
WO (1) WO2003095099A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019110036A1 (en) * 2019-04-16 2020-10-22 Apeva Se Device and method for generating a powder conveyed in a fluid stream

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252408A (en) * 1946-09-13 1947-12-31 Omo Aktiengesellschaft Method and device for conveying mixtures containing sand and sand from a container to a spray gun.
US2890079A (en) * 1957-07-25 1959-06-09 Us Mineral Wool Company Method of and apparatus for spraying lightweight fibrous and granular particles
DE3926624A1 (en) 1989-08-11 1991-02-14 Gema Ransburg Ag ELECTROSTATIC POWDER COATING DEVICE
US6200111B1 (en) 1999-01-28 2001-03-13 John F. Foss Controllable high volume positive displacement pump

Also Published As

Publication number Publication date
WO2003095099A1 (en) 2003-11-20
DE60306366T2 (en) 2007-07-05
AU2003213976A1 (en) 2003-11-11
EP1503862B1 (en) 2006-06-21
DE60306366D1 (en) 2006-08-03
EP1503862A1 (en) 2005-02-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties